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feedback.php
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<?php
/**
* Created by PhpStorm.
* User: Shalitha Suranga
* Date: 4/20/2017
* Time: 6:51 AM
*/
require("includes/config.php");
require("includes/dompdf-master/dompdf_config.inc.php");
header("Access-Control-Allow-Origin: *");
header('Content-Type: application/json');
if(isset($_GET["token"])){
if($_GET["token"]==AP_TOKEN){
/* ---------- load courses ----------- */
if(isset($_GET["getcourses"])) {
$lecturer_id=$db->real_escape_string($_GET["lecturer"]);
$result = $db->query("
SELECT
sm_course.*
FROM
sm_lecturing
INNER JOIN sm_course ON sm_course.id=sm_lecturing.course_id
WHERE
sm_lecturing.lecturer_id=$lecturer_id
GROUP BY sm_course.id
");
if ($result->num_rows) {
$info=array();
while($node=$result->fetch_assoc()) $info[]=$node;
echo(json_encode($info));
} else {
echo(json_encode(array(
"error" => "notfound"
)));
}
}
/* ---------- get active feedback node ------------ */
if(isset($_GET["getactivefeedback"])) {
$lecturer_id=$db->real_escape_string($_GET["lecturer"]);
$result = $db->query("
SELECT sm_feedbackform.* FROM
sm_feedbackform
INNER JOIN sm_lecturing ON sm_lecturing.course_id=sm_feedbackform.course_id AND sm_lecturing.lecturer_id='$lecturer_id'
WHERE DATE_ADD(sm_feedbackform.added_time,INTERVAL sm_feedbackform.active_minutes MINUTE)>='".date("Y-m-d H:i:s")."'
ORDER BY sm_feedbackform.added_time DESC
LIMIT 1
");
if ($result->num_rows) {
$info=array();
while($node=$result->fetch_assoc()) $info[]=$node;
echo(json_encode($info));
} else {
echo(json_encode(array(
"error" => "notfound"
)));
}
}
/* ---------- get active feedback node ------------ */
if(isset($_GET["getfeedbackresults"])) {
$lecturer_id=$db->real_escape_string($_GET["lecturer"]);
$id=$db->real_escape_string($_GET["id"]);
$result = $db->query("
SELECT
sm_feedbackform.*,
TIMESTAMPDIFF(SECOND,'".date("Y-m-d H:i:s")."', DATE_ADD(sm_feedbackform.added_time,INTERVAL sm_feedbackform.active_minutes MINUTE)) AS seconds,
IFNULL(ROUND(AVG(sm_feedbackscore.q1)/5*100,2) ,0) AS q1,
IFNULL(ROUND(AVG(sm_feedbackscore.q2)/5*100,2) ,0) AS q2,
IFNULL(ROUND(AVG(sm_feedbackscore.q3)/5*100,2) ,0) AS q3,
IFNULL(ROUND(AVG(sm_feedbackscore.q4)/5*100,2),0) AS q4,
IFNULL(ROUND(AVG(sm_feedbackscore.q5)/5*100,2),0) AS q5,
IFNULL(ROUND(AVG(sm_feedbackscore.q6)/5*100,2),0) AS q6,
IFNULL(ROUND(AVG(sm_feedbackscore.q7)/5*100,2),0) AS q7,
IFNULL(ROUND(AVG(sm_feedbackscore.q8)/5*100,2),0) AS q8,
IFNULL(ROUND(AVG(sm_feedbackscore.q9)/5*100,2),0) AS q9,
IFNULL(ROUND(AVG(sm_feedbackscore.q10)/5*100,2),0) AS q10
FROM
sm_feedbackform
INNER JOIN sm_lecturing ON sm_lecturing.course_id=sm_feedbackform.course_id AND sm_lecturing.lecturer_id='$lecturer_id'
LEFT JOIN sm_feedbackscore ON sm_feedbackscore.feedbackform_id=sm_feedbackform.id
WHERE sm_feedbackform.id='$id'
GROUP BY sm_feedbackform.id
LIMIT 1
");
if ($result->num_rows) {
$info=array();
while($node=$result->fetch_assoc()) $info[]=$node;
echo(json_encode(array(
"result" => $info,
"questions" => $questions
)));
} else {
echo(json_encode(array(
"error" => "notfound"
)));
}
}
/* ---------- add form------------ */
if(isset($_GET["addfeedbackform"])) {
$course_id=$db->real_escape_string($_GET["course"]);
$minutes=$db->real_escape_string($_GET["activeminutes"]);
$result = $db->query("
INSERT INTO sm_feedbackform(course_id,added_time,active_minutes ) VALUES('$course_id','".date("Y-m-d H:i:s")."','$minutes');
");
if ($result) {
$result=$db->query("SELECT * FROM sm_course WHERE id='$course_id' LIMIT 1;");
$node=$result->fetch_assoc();
/* -------- add notification ----- */
$notification=new Notification();
$notification->setMessage("Feed back form added $node[name] ($node[id]).",10);
$notification->setTypeId($node["id"]);
$notification->setTypeOpt($node["cyear"]);
$notification->sendNotification();
echo(json_encode(array(
"success" => $db->insert_id
)));
} else {
echo(json_encode(array(
"error" => "notfound"
)));
}
}
/* ---------- get active feedback node ------------ */
if(isset($_GET["getfeedbackformdoc"])) {
$id=$db->real_escape_string($_GET["id"]);
$result = $db->query("
SELECT
sm_feedbackform.*,
CONCAT(sm_lecturer.title,' ',sm_lecturer.firstname, ' ',sm_lecturer.lastname) AS lecturer ,
sm_course.id AS course,
sm_course.name AS coursename
FROM
sm_feedbackform
INNER JOIN sm_course ON sm_course.id=sm_feedbackform.course_id
INNER JOIN sm_lecturing ON sm_lecturing.course_id=sm_feedbackform.course_id
INNER JOIN sm_lecturer ON sm_lecturing.lecturer_id=sm_lecturer.id
WHERE sm_feedbackform.id='$id'
GROUP BY sm_feedbackform.id
LIMIT 1
");
$result2 = $db->query("
SELECT
sm_feedbackform.*,
TIMESTAMPDIFF(SECOND,'".date("Y-m-d H:i:s")."', DATE_ADD(sm_feedbackform.added_time,INTERVAL sm_feedbackform.active_minutes MINUTE)) AS seconds,
IFNULL(ROUND(AVG(sm_feedbackscore.q1)/5*100,2) ,0) AS q1,
IFNULL(ROUND(AVG(sm_feedbackscore.q2)/5*100,2) ,0) AS q2,
IFNULL(ROUND(AVG(sm_feedbackscore.q3)/5*100,2) ,0) AS q3,
IFNULL(ROUND(AVG(sm_feedbackscore.q4)/5*100,2),0) AS q4,
IFNULL(ROUND(AVG(sm_feedbackscore.q5)/5*100,2),0) AS q5,
IFNULL(ROUND(AVG(sm_feedbackscore.q6)/5*100,2),0) AS q6,
IFNULL(ROUND(AVG(sm_feedbackscore.q7)/5*100,2),0) AS q7,
IFNULL(ROUND(AVG(sm_feedbackscore.q8)/5*100,2),0) AS q8,
IFNULL(ROUND(AVG(sm_feedbackscore.q9)/5*100,2),0) AS q9,
IFNULL(ROUND(AVG(sm_feedbackscore.q10)/5*100,2),0) AS q10
FROM
sm_feedbackform
LEFT JOIN sm_feedbackscore ON sm_feedbackscore.feedbackform_id=sm_feedbackform.id
WHERE sm_feedbackform.id='$id'
GROUP BY sm_feedbackform.id
LIMIT 1
");
/* $result3 = $db->query("
SELECT
sm_feedbackscore.comment
FROM
sm_feedbackscore
WHERE sm_feedbackscore.feedbackform_id='$id'
");
*/
if ($result->num_rows>0 && $result2->num_rows>0) {
$node=$result->fetch_assoc();
$node2=$result2->fetch_assoc();
$con="";
$con.="<h2>$node[course] $node[coursename]</h2>";
$con.="<h4>Lecturer : $node[lecturer] - Feedback form</h4>";
$con.="<ol>";
$total=0;
for($i=1; $i<=sizeof($questions); $i++){
$con.="<li style='border: solid 1px #222222; padding:6px;'>".($questions["q$i"])."<span style='text-align:right;'>".$node2["q$i"]."%</span></li>";
$total+=$node2["q$i"];
}
$total/=10;
$con."</ol>";
/* $con.="<ul>";
$con.="<h4>Comments(".$result3->num_rows.")</h4>";
while($node3=$result3->fetch_assoc()){
$con.="<li style='border: solid 1px #222222; padding:6px;'>$node3[comment]</li>";
}
$con.="</ul>";*/
$con.="<br/><br/><hr/><span>Generated by SmartUni.</span>";
$dompdf = new DOMPDF();
$dompdf->load_html($con);
$dompdf->set_paper("A4", "portrait");
$dompdf->render();
$pdfcontent=$dompdf->output();
//$filename="files/Groups-$node[course]-Feedback.pdf";
//file_put_contents($filename,$pdfcontent);
echo($pdfcontent);
} else {
echo("error");
}
}
/* ---------- get active feedback node ------------ */
if(isset($_GET["getlastfeedbackformdoc"])) {
$lecturer_id=$db->real_escape_string($_GET["lecturer"]);
$course_id=$db->real_escape_string($_GET["course"]);
$result = $db->query("
SELECT
sm_feedbackform.*,
CONCAT(sm_lecturer.title,' ',sm_lecturer.firstname, ' ',sm_lecturer.lastname) AS lecturer ,
sm_course.id AS course,
sm_course.name AS coursename
FROM
sm_feedbackform
INNER JOIN sm_course ON sm_course.id=sm_feedbackform.course_id AND sm_course.id='$course_id'
INNER JOIN sm_lecturing ON sm_lecturing.course_id=sm_feedbackform.course_id
INNER JOIN sm_lecturer ON sm_lecturing.lecturer_id=sm_lecturer.id AND sm_lecturer.id='$lecturer_id'
WHERE DATE_ADD(sm_feedbackform.added_time,INTERVAL sm_feedbackform.active_minutes MINUTE)<'".date("Y-m-d H:i:s")."'
GROUP BY sm_feedbackform.id
ORDER BY sm_feedbackform.id DESC
LIMIT 1
");
if($result->num_rows>0) {
$node=$result->fetch_assoc();
$result2 = $db->query("
SELECT
sm_feedbackform.*,
TIMESTAMPDIFF(SECOND,'" . date("Y-m-d H:i:s") . "', DATE_ADD(sm_feedbackform.added_time,INTERVAL sm_feedbackform.active_minutes MINUTE)) AS seconds,
IFNULL(ROUND(AVG(sm_feedbackscore.q1)/5*100,2) ,0) AS q1,
IFNULL(ROUND(AVG(sm_feedbackscore.q2)/5*100,2) ,0) AS q2,
IFNULL(ROUND(AVG(sm_feedbackscore.q3)/5*100,2) ,0) AS q3,
IFNULL(ROUND(AVG(sm_feedbackscore.q4)/5*100,2),0) AS q4,
IFNULL(ROUND(AVG(sm_feedbackscore.q5)/5*100,2),0) AS q5,
IFNULL(ROUND(AVG(sm_feedbackscore.q6)/5*100,2),0) AS q6,
IFNULL(ROUND(AVG(sm_feedbackscore.q7)/5*100,2),0) AS q7,
IFNULL(ROUND(AVG(sm_feedbackscore.q8)/5*100,2),0) AS q8,
IFNULL(ROUND(AVG(sm_feedbackscore.q9)/5*100,2),0) AS q9,
IFNULL(ROUND(AVG(sm_feedbackscore.q10)/5*100,2),0) AS q10
FROM
sm_feedbackform
LEFT JOIN sm_feedbackscore ON sm_feedbackscore.feedbackform_id=sm_feedbackform.id
WHERE sm_feedbackform.id='$node[id]'
GROUP BY sm_feedbackform.id
LIMIT 1
");
$result3 = $db->query("
SELECT
sm_feedbackscore.comment
FROM
sm_feedbackscore
WHERE sm_feedbackscore.feedbackform_id='$node[id]' AND sm_feedbackscore.comment<>''
");
if ($result2->num_rows > 0) {
$node2 = $result2->fetch_assoc();
$con = "";
$con .= "<h2>$node[course] $node[coursename]</h2>";
$con .= "<h4>Lecturer : $node[lecturer] - Feedback form</h4>";
$con .= "<ol>";
$total = 0;
for ($i = 1; $i <= sizeof($questions); $i++) {
$con .= "<li style='border: solid 1px #222222; padding:6px;'>" . ($questions["q$i"]) . "<span style='text-align:right;'>" . $node2["q$i"] . "%</span></li>";
$total += $node2["q$i"];
}
$total /= 10;
$con . "</ol>";
$con .= "<ul>";
$con .= "<h4>Comments(" . $result3->num_rows . ")</h4>";
while ($node3 = $result3->fetch_assoc()) {
$con .= "<li style='border: solid 1px #222222; padding:6px;'>$node3[comment]</li>";
}
$con .= "</ul>";
$con .= "<br/><br/><hr/><span>Generated by SmartUni.</span>";
$dompdf = new DOMPDF();
$dompdf->load_html($con);
$dompdf->set_paper("A4", "portrait");
$dompdf->render();
$pdfcontent = $dompdf->output();
$filename = "files/Groups-$node[course]-Feedback.pdf";
file_put_contents($filename, $pdfcontent);
echo(json_encode(array(
"file" => $filename
)));
} else {
echo(json_encode(array(
"error" => "notfound"
)));
}
}
}
}
}